Pennwynne Plumbing and Heating provides professional tankless water heater installation throughout Marcus Hook, PA and the south central Pennsylvania area. Our local plumbers arrive with fully stocked trucks, quote a flat price before starting, and stand behind every job.
Tankless water heaters heat water on demand, so you never wait for a tank to recover. They last 20+ years, take up a fraction of the space, and run only when a tap is open.
Installation includes gas line sizing, venting, condensate drain, isolation valves for annual descaling, and full start-up testing. We convert from tank to tankless every week.
Already have a tankless unit? We handle error codes, descaling, ignition failures, flow sensor problems and cold-water sandwich issues on all major brands.
We also provide tankless water heater installation in Lower Chichester, Marple, Lansdowne, Media, Haverford, Millbourne.
"Gas smell near the dryer. They came the same evening, found a corroded fitting, replaced it, pressure tested everything. Peace of mind."
"Main sewer line backed up into the basement. They camera'd it, showed me the roots, and did a trenchless repair without wrecking my yard."
Yes. Our Marcus Hook drain cleaning uses cable machines and hydro jetting, which clear the pipe fully and do not damage it the way store chemicals can.
For emergencies we typically arrive in Marcus Hook within 60-90 minutes. Standard appointments are usually available the same day or next morning.
Besides Marcus Hook, we serve Lower Chichester, Marple, Lansdowne and every community in south central Pennsylvania. If you are anywhere in Pennsylvania, call (888) 480-9811 and we will get a plumber to you.
Learn more: Tankless Water Heater Installation across Pennsylvania · Plumbing tips
Open 24/7 - nights, weekends and holidays. No overtime charges.
(888) 480-9811